RHEL 7 – service Command Fails Because SysV Script Lacks Execute Bit

📖 ~1 min read

Table of contents

1. Symptom & Impact
2. Environment & Reproduction
3. Root Cause Analysis
4. Quick Triage
5. Step-by-Step Diagnosis
6. Solution – Primary Fix
7. Solution – Alternative Approaches
8. Verification & Acceptance Criteria
9. Rollback Plan
10. Prevention & Hardening
11. Related Errors & Cross-Refs
12. References & Further Reading

Symptom & Impact

Legacy daemon cannot start via service command, affecting dependent startup chains.

Environment & Reproduction

Seen on older applications still managed by /etc/init.d scripts in RHEL 7.

Root Cause Analysis

Init script lost executable permission during copy or package extraction.

Quick Triage

Run service name status, inspect script permissions, and check journalctl for init failures.

Step-by-Step Diagnosis

Confirm script shebang, ownership, execute bit, and chkconfig metadata.

Solution – Primary Fix

Restore execute permission, validate script syntax, and restart service cleanly.

Solution – Alternative Approaches

Wrap legacy script with a proper systemd unit for consistent systemctl control.

Verification & Acceptance Criteria

service and systemctl commands both report active and process remains stable.

Rollback Plan

Restore prior script from backup if permission change reveals script corruption.

Prevention & Hardening

Preserve mode bits in deployment tooling and scan init scripts for drift.

Related Errors & Cross-Refs

Permission denied executing init script, service dead but lock file exists.

Related tutorial: View the step-by-step tutorial for rhel-7.

View all rhel-7 tutorials on the Tutorials Hub →

Browse all common problems & solutions on the Tutorials Hub.

References & Further Reading

RHEL 7 service compatibility and SysV/systemd integration guidance.